Michelle Williams Appears on Cougar Town (Video)

Video: See Michelle Williams's Cameo on Cougar Town

Michelle Williams got to work with her best friend Busy Philipps when she made a cameo at the end of the season-four premiere of Cougar Town last night. The close pals have spoken frequenly about their desire to work together again — they met making Dawnson's Creek in the '90s — and finally got their wish. See Michelle take on the role of Busy's sister!